212179320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{589387}}^1$

素因数の和:589404

約数の個数: 48

約数和(自身を含む): 689583960

約数和(自身を除く): 477404640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 589387, 1178774, 1768161, 2357548, 2946935, 3536322, 4715096, 5304483, 5893870, 7072644, 8840805, 10608966, 11787740, 14145288, 17681610, 21217932, 23575480, 26522415, 35363220, 42435864, 53044830, 70726440, 106089660, 212179320]

約数ペア:

[(1, 212179320), (2, 106089660), (3, 70726440), (4, 53044830), (5, 42435864), (6, 35363220), (8, 26522415), (9, 23575480), (10, 21217932), (12, 17681610), (15, 14145288), (18, 11787740), (20, 10608966), (24, 8840805), (30, 7072644), (36, 5893870), (40, 5304483), (45, 4715096), (60, 3536322), (72, 2946935), (90, 2357548), (120, 1768161), (180, 1178774), (360, 589387)]